TY - GEN
T1 - Development of constitutive model of EA4T high-speed train shaft steel based on internal-state-variable method
AU - Huo, Yuan ming
AU - Wang, Bao yu
AU - Lin, Jian guo
PY - 2012/7
Y1 - 2012/7
N2 - The internal state variable method may be the best tool, offering researcher the model framework, certainly based on physical mechanism. A constitutive equation model framework, reported in this study, has been proposed to predict the distribution of stress of EA4T steel. The constants, arising in this model, are determined using an evolutionary programming (EP) optimization technical. A good agreement between the computational and experiment results was found.
AB - The internal state variable method may be the best tool, offering researcher the model framework, certainly based on physical mechanism. A constitutive equation model framework, reported in this study, has been proposed to predict the distribution of stress of EA4T steel. The constants, arising in this model, are determined using an evolutionary programming (EP) optimization technical. A good agreement between the computational and experiment results was found.
KW - Constitutive equations
KW - EA4T steel
KW - Evolutionary programming optimization
KW - Internal state variable method
UR - https://www.scopus.com/pages/publications/84867147665
U2 - 10.4028/www.scientific.net/AMM.189.31
DO - 10.4028/www.scientific.net/AMM.189.31
M3 - Conference article published in proceeding or book
AN - SCOPUS:84867147665
SN - 9783037854594
T3 - Applied Mechanics and Materials
SP - 31
EP - 35
BT - Frontier in Information Engineering for Mechanics and Materials
T2 - 2012 International Conference on Information Engineering for Mechanics and Materials, ICIMM 2012
Y2 - 19 May 2012 through 22 May 2012
ER -